LM2574N-015G ON Semiconductor, LM2574N-015G Datasheet - Page 13

• Manufacturer Part Number: LM2574N-015G
• Description: IC REG SW 0.5A 15V OUTPUT 8-DIP
• Manufacturer: ON Semiconductor
• Type: Step-Down (Buck)r

Specifications of LM2574N-015G

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 15V
• Current - Output: 500mA
• Frequency - Switching: 52kHz
• Voltage - Input: 4.75 ~ 40 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Output Voltage: 15 V
• Output Current: 0.5 A
• Input Voltage: 4.75 V to 40 V
• Switching Frequency: 52 KHz
• Operating Temperature Range: - 40 C to + 125 C
• Mounting Style: Through Hole
• Duty Cycle (max): 98 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

9.0
8.0
7.0
6.0
5.0
60
20
15
12
10
60
40
30
25
20
18
17
16
15
14
0.1
0.1
2200
680
1500
0.15
0.15
470
I
I
L
L
Figure 19. LM2574−3.3
, MAXIMUM LOAD CURRENT (A)
Figure 21. LM2574−12
, MAXIMUM LOAD CURRENT (A)
1000
LM2574 Series Buck Regulator Design Procedures
330
0.2
0.2
Indicator Value Selection Guide (For Continuous Mode Operation)
680
250
200
150
100
220
80
60
50
40
30
20
15
10
0.1
470
0.3
0.3
2200
150
1500
330
Figure 23. LM2574−ADJ
LM2574, NCV2574
0.15
0.4
0.4
220
I
http://onsemi.com
L
, MAXIMUM LOAD CURRENT (A)
1000
100
0.5
0.5
680
0.2
13
470
9.0
8.0
7.0
60
30
20
15
12
10
60
40
30
25
22
20
19
18
17
330
0.1
0.1
0.3
220
2200
1000
150
0.4
0.15
1500
0.15
680
I
I
L
L
100
, MAXIMUM LOAD CURRENT (A)
Figure 22. LM2574−15
, MAXIMUM LOAD CURRENT (A)
Figure 20. LM2574−5
68
(continued)
0.5
1000
0.2
0.2
470
680
330
470
0.3
0.3
220
330
0.4
0.4
220
150
0.5
0.5